Ok heres problem as i am not or ever been interested in muliplayer games all this game spy ,anti cheat,steam ea games,origin bollocks that comes up when im trying to load my game,now ive just found out that im locked out from playing crysis 2 because ive activated code too many times so im stuck with a game that i brought brand new from a shop and can not use it ,what do i do now,please help as its made me so mad

You brought a game brand new from the shop to find out that it tells you that its been activated too many times? Where did you buy it from exactly?

If it is a legit copy, I would suggest contacting EA support.

If you wasted all your activations, contact EA support and they will give you more!
https://help.ea.com/contact-us